128328696

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{5107}}^1$

素因数の和:5468

約数の個数: 48

約数和(自身を含む): 348621000

約数和(自身を除く): 220292304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5107, 6282, 8376, 10214, 12564, 15321, 20428, 25128, 30642, 40856, 45963, 61284, 91926, 122568, 183852, 367704, 1782343, 3564686, 5347029, 7129372, 10694058, 14258744, 16041087, 21388116, 32082174, 42776232, 64164348, 128328696]

約数ペア:

[(1, 128328696), (2, 64164348), (3, 42776232), (4, 32082174), (6, 21388116), (8, 16041087), (9, 14258744), (12, 10694058), (18, 7129372), (24, 5347029), (36, 3564686), (72, 1782343), (349, 367704), (698, 183852), (1047, 122568), (1396, 91926), (2094, 61284), (2792, 45963), (3141, 40856), (4188, 30642), (5107, 25128), (6282, 20428), (8376, 15321), (10214, 12564)]